EP0189929A3 - Stehleiter - Google Patents

Stehleiter Download PDF

Info

Publication number
EP0189929A3
EP0189929A3 EP86101270A EP86101270A EP0189929A3 EP 0189929 A3 EP0189929 A3 EP 0189929A3 EP 86101270 A EP86101270 A EP 86101270A EP 86101270 A EP86101270 A EP 86101270A EP 0189929 A3 EP0189929 A3 EP 0189929A3
Authority
EP
European Patent Office
Prior art keywords
spars
walls
telescopic feet
step ladder
stepladder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP86101270A
Other languages
English (en)
French (fr)
Other versions
EP0189929A2 (de
Inventor
Rainer Gödde
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0189929A2 publication Critical patent/EP0189929A2/de
Publication of EP0189929A3 publication Critical patent/EP0189929A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/44—Means for mounting ladders on uneven ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)

Abstract

Die einzeln in Hohlprofilholmen (10) längs verschiebba­ ren Teleskopfüße (12) der Stehleiter besitzen Längsschlitze (16) durch die eine sich durch gegenüberliegende Wände der Holme erstreckende Spannvorrichtung (14) hindurch greift. Mittels eines einfach betätigten Spannmechanismus werden die Innenwände der Holme gegen die Außenwände der Teleskopfüße gedrückt. Der Reibungsschluß gewährleistet eine absolut sichere Fixierung.
EP86101270A 1985-01-31 1986-01-31 Stehleiter Withdrawn EP0189929A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3503269 1985-01-31
DE19853503269 DE3503269A1 (de) 1985-01-31 1985-01-31 Stehleiter

Publications (2)

Publication Number Publication Date
EP0189929A2 EP0189929A2 (de) 1986-08-06
EP0189929A3 true EP0189929A3 (de) 1987-05-06

Family

ID=6261301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86101270A Withdrawn EP0189929A3 (de) 1985-01-31 1986-01-31 Stehleiter

Country Status (2)

Country Link
EP (1) EP0189929A3 (de)
DE (1) DE3503269A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190419A (en) * 1986-05-16 1987-11-18 Arthur Albert Gould Step ladders
DE4406945A1 (de) * 1994-03-04 1995-11-09 Hymer Leichtmetallbau Klemmvorrichtung für reibschlüssige Verbindungen mit Anzeige
DE4418193A1 (de) * 1994-05-25 1995-11-30 Markwald Ute Klemmvorrichtung
DE102008037674A1 (de) 2008-08-14 2010-02-18 Walter, Georg, Dr. Vorrichtung zum Befestigen bzw. Aufstellen einer Leiter bei unwegsamer Umgebung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH85059A (de) * 1919-10-11 1920-05-01 Rosenthal Max Leiter.
US1568201A (en) * 1922-10-05 1926-01-05 Charles V Allen Attachment for ladder legs
US2127884A (en) * 1937-12-11 1938-08-23 Overpeck Harvey Myers Ladder leveling attachment
US2503738A (en) * 1947-09-25 1950-04-11 Eastman Kodak Co Extension column lock
US2975857A (en) * 1955-11-17 1961-03-21 Suroff Hyman Extensible ladder constructions
US3933221A (en) * 1971-12-17 1976-01-20 Sorenson Virgil H Ladder adjusting and stabilizing apparatus
FR2547619A1 (fr) * 1983-06-14 1984-12-21 Promotion Equipements Speciaux Dispositif destine a compenser les differences de niveau d'un terrain en particulier pour les echelles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1631513A (en) * 1926-06-17 1927-06-07 Berry Fred Forrest Extension-leg attachment for ladders
US2249304A (en) * 1940-10-08 1941-07-15 Wilson William Martin Ladder attachment
US3258085A (en) * 1964-03-09 1966-06-28 Mccarty Entpr Readily adjustable elongated support structure
FR1477451A (fr) * 1965-10-25 1967-04-21 Escabeau en tubes permettant tous travaux dans les parties hautes d'un escalier
DE1795362A1 (de) * 1968-09-19 1972-01-05 Boehringer Mannheim Gmbh Basische AEther und Verfahren zur Herstellung derselben
US4080080A (en) * 1977-02-16 1978-03-21 American Hospital Supply Corporation Adjustable leg assembly
GB2081793A (en) * 1980-08-08 1982-02-24 Treen Trevor Norris Improvements in or Relating to Ladders

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH85059A (de) * 1919-10-11 1920-05-01 Rosenthal Max Leiter.
US1568201A (en) * 1922-10-05 1926-01-05 Charles V Allen Attachment for ladder legs
US2127884A (en) * 1937-12-11 1938-08-23 Overpeck Harvey Myers Ladder leveling attachment
US2503738A (en) * 1947-09-25 1950-04-11 Eastman Kodak Co Extension column lock
US2975857A (en) * 1955-11-17 1961-03-21 Suroff Hyman Extensible ladder constructions
US3933221A (en) * 1971-12-17 1976-01-20 Sorenson Virgil H Ladder adjusting and stabilizing apparatus
FR2547619A1 (fr) * 1983-06-14 1984-12-21 Promotion Equipements Speciaux Dispositif destine a compenser les differences de niveau d'un terrain en particulier pour les echelles

Also Published As

Publication number Publication date
EP0189929A2 (de) 1986-08-06
DE3503269A1 (de) 1986-08-07

Similar Documents

Publication Publication Date Title
DE68925911T2 (de) Geschützte Nadeleinheit
ATE101236T1 (de) Leiter.
DE59505680D1 (de) Teleskopierstab
PT1188652E (pt) Guarda-lamas para um velocipede
EP0189929A3 (de) Stehleiter
BE867361A (fr) Echelle double extensible ou a appui
ATE193492T1 (de) Hebevorrichtung
ATE5206T1 (de) Zerlegbare leiter, insbesondere schachtleiter.
AT357072B (de) Vorrichtung, welche zwischen zwei sich kreuzenden saiten an den kreuzungsstellen einer tennisschlaegerbespannung einschiebbar ist
GB2012341A (en) Adjustable Width Ladder Head
SE8800227D0 (sv) Spike driving machine including locking strut for spike driver gun
CA1256412A (en) Double ladder
FR2311155A1 (fr) Coffrage grimpant
US2360640A (en) Ladder attachment
FR2363319A1 (fr) Appareil d'orthopedie a deambuler pour traction vertebrale
DE3870386D1 (de) Zusammenfaltbare steigleiter.
EP1231356A3 (de) Leiter mit einem Niveauausgleich
DE50113342D1 (de) Gerüst mit einem Gerüstrohr
ATE84854T1 (de) Traegerverbindung.
JPH0561561B2 (de)
US4043423A (en) Device for converting an extension ladder into a stepladder
DE29918641U1 (de) Teleskopstab zum Ausmessen der Schuhinnenlänge von Kinderschuhen
ATE417991T1 (de) Einstellbare leiter
ITRN980030A1 (it) Utensile apricavo universale bilama
JPS58190557U (ja) 可動足場

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

RBV Designated contracting states (corrected)

Designated state(s): AT BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19871105

17Q First examination report despatched

Effective date: 19881014

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19901113